To enter this menu, tap on MON in the Information Bar across the top of the screen or tap on the yellow settings icon in monitoring mode. Then select the Display tab on the bottom of the page.
This menu gives you the option to change the screen brightness by adjusting the slider when in Native, Rec709 and LUT mode. As you slide to the right the brightness will increase and when at 100% the image will be using the full 1000nits of the display. As with any electronic screen device increasing the brightness will increase the power draw and battery life will be effected accordingly.
Adjustments can also be made to the Lift, Gamma and Gain of the display. To make an adjustment, tap and drag the slider left and right.
Adjust the strength of the backlight. Disabled during HDR monitoring
Increasing lift will brighten the image and lessen the shadows
Gamma control allows you to create darker and richer shadows. This may be useful when monitoring in bright daylight conditions.
Gain will boost the image brightness and affect the highlights
Quickly return all values to default (Apart from the Backlight setting)